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Dr. Lynn Joan Cronin, MD

(64 Ratings)

Specializes in: Adult Cardiology

Loyola University Chicago, Stritch School of Medicine (1991)

602 Michigan Avenue Suite 102
Holland, MI 49423

(616) 494-8724

Dr. Lynn Joan Cronin, MD is a cardiologist in Ne Grand Rapids, MI specializing in adult cardiology. She graduated from Loyola University Chicago, Stritch School of Medicine in 1991 and has 35 years of experience. Dr. Lynn Joan Cronin, MD is affiliated with Sentara Health and Holland Hospital.

Office Locations

2900 Bradford Street
Ne Grand Rapids, MI 49525

open_in_new

301 Riverview Avenue Suite 700
Norfolk, VA 23510

(757) 252-9365

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Holland Hospital

602 Michigan Avenue Suite 102
Holland, MI 49423

(616) 494-8724

(616) 494-5950

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Noteworthy Medicare Patient Procedures Performed by Dr. Lynn Joan Cronin, MD in 2024

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Affordability:

cardiac procedures

In 2012, Dr. Lynn Joan Cronin, MD had a list price for cardiac procedures that was lower than the list prices billed to Medicare by 75% of providers in related specialties within Michigan. Actual amounts paid by patients can vary widely depending on a number of factors, including insurance coverage. A lower list price, however, might mean lower fees when paying without insurance.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2012 were cardiac procedures, ultrasound (sonogram), hospital care and inpatient care.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

ambulatory monitoring	22
cardiac procedures	737
cardioversion	12
doctor visit	441
hospital care	264
inpatient care	264
minimally invasive procedures	32
nuclear scan	104
stress testing	216
ultrasound (sonogram)	536

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2013 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	575
doctor visit	462
hospital care	145
inpatient care	145
minimally invasive procedures	15
nuclear scan	78
stress testing	188
ultrasound (sonogram)	423

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	473
Female	488

**Ethnicity**
Non-Hispanic White	872
Black	19
Hispanic	53
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	297
From 75 to 84	310
85 and over	217
Less than 65	137

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2013

Hypertension	75
High Cholesterol	65
Stroke	9
Ischemic Heart Disease	64
Depression	31
Chronic Kidney Disease	36
Asthma	9
Osteoperosis	9
Atrial Fibrilation	34
Heart Failure	43
Chronic Obstructive Pulmonary Disease	24
Diabetes	36
Dementia	14
Cancer	10

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2014 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

ambulatory monitoring	15
cardiac procedures	623
doctor visit	399
hospital care	139
inpatient care	139
nuclear scan	89
stress testing	218
ultrasound (sonogram)	437

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	456
Female	464

**Ethnicity**
Non-Hispanic White	831
Black	15
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	284
From 75 to 84	306
85 and over	195
Less than 65	135

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	8
Ischemic Heart Disease	61
Depression	27
Chronic Kidney Disease	38
Asthma	10
Osteoperosis	11
Atrial Fibrilation	33
Heart Failure	41
Chronic Obstructive Pulmonary Disease	23
Diabetes	39
Dementia	14
Cancer	11

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2015 were cardiac procedures, ultrasound (sonogram), stress testing and hospital care.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

ambulatory monitoring	18
cardiac procedures	675
doctor visit	328
hospital care	150
inpatient care	150
minimally invasive procedures	13
nuclear scan	108
stress testing	276
ultrasound (sonogram)	436

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	874
Female	966

**Ethnicity**
Non-Hispanic White	1618
Black	52
Hispanic	124
Asian	24
Other	0
Native American	0

**Age**
From 65 to 74	554
From 75 to 84	616
85 and over	396
Less than 65	274

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2015

Hypertension	75
High Cholesterol	64
Stroke	11
Ischemic Heart Disease	59
Depression	31
Chronic Kidney Disease	40
Asthma	20
Osteoperosis	11
Atrial Fibrilation	33
Heart Failure	39
Chronic Obstructive Pulmonary Disease	25
Diabetes	40
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2016 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

ambulatory monitoring	17
cardiac procedures	573
doctor visit	407
hospital care	64
inpatient care	64
nuclear scan	100
stress testing	251
ultrasound (sonogram)	345

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	449
Female	463

**Ethnicity**
Non-Hispanic White	808
Black	22
Hispanic	63
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	298
From 75 to 84	285
85 and over	195
Less than 65	134

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2016

Hypertension	75
High Cholesterol	64
Stroke	9
Ischemic Heart Disease	59
Depression	29
Chronic Kidney Disease	42
Asthma	22
Osteoperosis	10
Atrial Fibrilation	31
Heart Failure	38
Chronic Obstructive Pulmonary Disease	21
Diabetes	39
Dementia	15
Cancer	9

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2017 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

ambulatory monitoring	16
cardiac procedures	695
doctor visit	372
hospital care	58
inpatient care	58
nuclear scan	140
stress testing	340
ultrasound (sonogram)	396

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	469
Female	455

**Ethnicity**
Non-Hispanic White	807
Black	0
Hispanic	56
Asian	20
Other	24
Native American	0

**Age**
From 65 to 74	343
From 75 to 84	300
85 and over	170
Less than 65	111

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2017

Hypertension	75
High Cholesterol	61
Stroke	9
Ischemic Heart Disease	62
Depression	28
Chronic Kidney Disease	43
Asthma	8
Osteoperosis	9
Atrial Fibrilation	36
Heart Failure	38
Chronic Obstructive Pulmonary Disease	21
Diabetes	38
Dementia	13
Cancer	13

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2018 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	900
doctor visit	301
hospital care	106
inpatient care	106
nuclear scan	163
stress testing	389
ultrasound (sonogram)	565

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	497
Female	574

**Ethnicity**
Non-Hispanic White	934
Black	21
Hispanic	74
Asian	0
Other	22
Native American	0

**Age**
From 65 to 74	375
From 75 to 84	355
85 and over	204
Less than 65	137

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2018

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	58
Depression	33
Chronic Kidney Disease	44
Asthma	10
Osteoperosis	12
Atrial Fibrilation	34
Heart Failure	42
Chronic Obstructive Pulmonary Disease	21
Diabetes	36
Dementia	15
Cancer	11

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2019 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	615
cardioversion	15
doctor visit	179
hospital care	90
inpatient care	90
nuclear scan	103
stress testing	234
ultrasound (sonogram)	407

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	348
Female	435

**Ethnicity**
Non-Hispanic White	694
Black	0
Hispanic	53
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	299
From 75 to 84	258
85 and over	144
Less than 65	82

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2019

Hypertension	75
High Cholesterol	63
Stroke	9
Ischemic Heart Disease	54
Depression	32
Chronic Kidney Disease	41
Asthma	10
Osteoperosis	13
Atrial Fibrilation	35
Heart Failure	37
Chronic Obstructive Pulmonary Disease	19
Diabetes	33
Dementia	15
Cancer	13

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2020 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	430
cardioversion	14
doctor visit	186
hospital care	56
inpatient care	56
nuclear scan	87
stress testing	155
ultrasound (sonogram)	275

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	310
Female	318

**Ethnicity**
Non-Hispanic White	558
Black	0
Hispanic	32
Asian	16
Other	0
Native American	0

**Age**
From 65 to 74	242
From 75 to 84	223
85 and over	104
Less than 65	59

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2020

Hypertension	75
High Cholesterol	63
Stroke	7
Ischemic Heart Disease	57
Depression	27
Chronic Kidney Disease	43
Asthma	7
Osteoperosis	10
Atrial Fibrilation	32
Heart Failure	42
Chronic Obstructive Pulmonary Disease	14
Diabetes	32
Dementia	14
Cancer	12

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2021 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	423
cardioversion	15
doctor visit	166
hospital care	43
inpatient care	43
nuclear scan	64
stress testing	135
ultrasound (sonogram)	288

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	283
Female	307

**Ethnicity**
Non-Hispanic White	525
Black	0
Hispanic	35
Asian	0
Other	16
Native American	0

**Age**
From 65 to 74	240
From 75 to 84	195
85 and over	104
Less than 65	51

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2021

Hypertension	75
High Cholesterol	62
Stroke	5
Ischemic Heart Disease	56
Depression	26
Chronic Kidney Disease	40
Asthma	9
Osteoperosis	11
Atrial Fibrilation	33
Heart Failure	39
Chronic Obstructive Pulmonary Disease	14
Diabetes	34
Dementia	12
Cancer	11

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2022 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	519
doctor visit	123
hospital care	47
inpatient care	47
nuclear scan	72
stress testing	181
ultrasound (sonogram)	355

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	332
Female	292

**Ethnicity**
Non-Hispanic White	557
Black	0
Hispanic	37
Asian	0
Other	15
Native American	0

**Age**
From 65 to 74	246
From 75 to 84	221
85 and over	102
Less than 65	55

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	10
Ischemic Heart Disease	42
Depression	24
Chronic Kidney Disease	30
Asthma	9
Osteoperosis	14
Atrial Fibrilation	41
Heart Failure	37
Chronic Obstructive Pulmonary Disease	17
Diabetes	31
Dementia	8
Cancer	14

Medicare Procedure and Patient Information

2023 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2023 were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	433
doctor visit	118
hospital care	43
inpatient care	43
nuclear scan	59
stress testing	137
ultrasound (sonogram)	296

2023 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	299
Female	284

**Ethnicity**
Non-Hispanic White	525
Black	0
Hispanic	26
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	217
From 75 to 84	195
85 and over	117
Less than 65	54

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2023

Hypertension	75
High Cholesterol	73
Stroke	10
Ischemic Heart Disease	44
Depression	27
Chronic Kidney Disease	31
Asthma	9
Osteoperosis	16
Atrial Fibrilation	43
Heart Failure	40
Chronic Obstructive Pulmonary Disease	16
Diabetes	30
Dementia	9
Cancer	17

Medicare Procedure and Patient Information

2024 Medicare Procedure Volume

The top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI during 2024 were hospital care, inpatient care, ultrasound (sonogram) and cardiac procedures.

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

cardiac procedures	18
doctor visit	106
hospital care	28
inpatient care	28
ultrasound (sonogram)	18

2024 Medicare Patient Data

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Male	94
Female	109

**Ethnicity**
Non-Hispanic White	189
Black	0
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	91
From 75 to 84	64
85 and over	0
Less than 65	0

Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD in 2024

Hypertension	75
High Cholesterol	75
Stroke	11
Ischemic Heart Disease	58
Depression	34
Chronic Kidney Disease	33
Asthma	14
Osteoperosis	13
Atrial Fibrilation	49
Heart Failure	52
Chronic Obstructive Pulmonary Disease	24
Diabetes	43
Dementia	12
Cancer	16

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2024

Volume of procedures performed by Dr. Lynn Joan Cronin, MD for Medicare patients.

The highest averages for the top procedures that Dr. Lynn Joan Cronin, MD treated as a cardiologist in Ne Grand Rapids, MI were cardiac procedures, ultrasound (sonogram), stress testing and nuclear scan.

ambulatory monitoring	17
cardiac procedures	555
cardioversion	14
doctor visit	276
hospital care	94
inpatient care	94
minimally invasive procedures	20
nuclear scan	97
stress testing	226
ultrasound (sonogram)	367

Average Medicare Patient Data From 2012 - 2024

Information about Medicare patients treated by Dr. Lynn Joan Cronin, MD.

**Gender**
Female	396
Male	375

**Ethnicity**
Black / African American	9
Asian / Pacific Islander	4
Non-Hispanic White	686
Hispanic	46
Native American / Alaskan Native	0
Other	8

**Age**
85 and over	149
75 to 84	256
Less than 65	94
65 to 74	268

Average of Total of Conditions of Medicare patients treated by Dr. Lynn Joan Cronin, MD From 2012 - 2024

The highest averages of the most common conditions of Medicare patients that Dr. Lynn Joan Cronin, MD treated were hypertension, high cholesterol, ischemic heart disease and heart failure.

Hypertension	69
High Cholesterol	61
Stroke	8
Ischemic Heart Disease	51
Depression	26
Chronic Kidney Disease	35
Asthma	10
Osteoporosis	10
Heart Failure	37
Chronic Obstructive Pulmonary Disease	18
Diabetes	33
Atrial Fibrillation	33
Cancer	11
Dementia	11

Education & Training

Dr. Lynn Joan Cronin, MD graduated from Loyola University Chicago, Stritch School of Medicine in 1991. She completed residency at Corewell Health William Beaumont University Hospital. She is certified by the Certified - American Board of Internal Medicine - Internal Medicine and has a state license in Ohio.

Medical School: Loyola University Chicago, Stritch School of Medicine (1991)

Residency: Corewell Health William Beaumont University Hospital (1998)

Board Certification: Certified - American Board of Internal Medicine - Internal Medicine (2027)

Licensed In: Ohio

Affiliations & Hospitals

Dr. Lynn Joan Cronin, MD is associated with these hospitals and organizations:

Sentara Health

Holland Hospital

Ratings & Reviews

Dr. Lynn Joan Cronin, MD has an exceptional overall rating with an average of 4.88 out of 5 stars based on 64 ratings. We collect ratings and reviews of Dr. Lynn Joan Cronin, MD from all over the web to help you find the right in Ne Grand Rapids, MI.

4.88

Overall Rating

(64 Ratings)

Leave a Review

General Payments

These charts describe general payments received by Dr. Lynn Joan Cronin, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Janssen Pharmaceuticals, Inc	$179 XARELTO $179
AstraZeneca Pharmaceuticals LP	$70 BRILINTA $70
Daiichi Sankyo Inc.	$49 SAVAYSA $37	Effient $12
Novartis Pharmaceuticals Corporation	$48 ENTRESTO $48
Abbott Laboratories	$38 Pacemakers $23	DBS IPGs $15
Other	$186 LifeVest $29	LUMASON $25	Cardiac Monitoring Suite $24	Definity $19	PRALUENT $19	Other $70

**Types of Payments**
Food and Beverage	$570

Biography

Dr. Lynn Cronin's area of specialization is adult cardiology. Patients gave her an average rating of 5.0 stars (out of 5). Dr. Cronin attended medical school at Loyola University Chicago, Stritch School of Medicine. Her professional affiliations include Holland Hospital and Sentara Health.